Concept
Version 11
Created by Boundless
Americanization and Pluralism
Immigrants Arriving at Ellis Island
Immigrants became a concern for the U.S. during the war and led to Americanization campaigns throughout the country.
Source
Boundless vets and curates high-quality, openly licensed content from around the Internet. This particular resource used the following sources:
"Ellis island 1902."
http://en.wikipedia.org/wiki/File:Ellis_island_1902.jpg
Wikipedia
Public domain.